The modern gaming landscape has changed drastically over the past decade. In the early-to-mid 2010s, games like Grand Theft Auto V, Far Cry 4, and The Witcher 3: Wild Hunt heavily favored strong single-core performance. This played directly into Intel's strengths. With its focus on strong single-core performance and fewer but faster cores, Intel's CPUs dominated gaming for years.

I'll admit, I had a preconceived notion in my mind about what the results of this comparison would look like. The Core Ultra 9 would be superior to everything but maybe the Snapdragon X2 Elite Extreme, right? Absolutely, unequivocally wrong.

There's no shortage of aging desktop CPUs on the used market. If you're thinking about buying one—or already have one in your system—and keep hearing that it's no longer worth using, it can be hard to know whether that's actually true.